About: http://webisa.webdatacommons.org/282234027

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Most refineries have a series of more complex units that take intermediate products from the crude tower and futher process them into gasoline and other high value products.
http://www.w3.org/ns/prov#wasQuotedFrom	econlib.org